CN117963810B - Stable base with protection mechanism for aerial working platform - Google Patents
Stable base with protection mechanism for aerial working platform Download PDFInfo
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- CN117963810B CN117963810B CN202410361451.1A CN202410361451A CN117963810B CN 117963810 B CN117963810 B CN 117963810B CN 202410361451 A CN202410361451 A CN 202410361451A CN 117963810 B CN117963810 B CN 117963810B
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- 230000002146 bilateral effect Effects 0.000 claims 2
- 230000001681 protective effect Effects 0.000 description 16
- 238000000034 method Methods 0.000 description 4
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- 239000011148 porous material Substances 0.000 description 3
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Abstract
The invention relates to the technical field of aerial work platforms, in particular to a stable base with a protection mechanism for an aerial work platform, which comprises a mounting base and a work platform mounted on the mounting base, wherein one side of the mounting base is provided with a mounting communication hole, cylindrical surface fixing frames are symmetrically and fixedly arranged on the mounting base at two sides of the mounting communication hole, movable grooves are symmetrically and fixedly arranged at two ends of the mounting base, and fixed connecting frames are symmetrically and fixedly arranged at two sides of the inside of the movable grooves.
Description
Technical Field
The invention relates to the technical field of aerial work platforms, in particular to a stable base with a protection mechanism for an aerial work platform.
Background
The vehicle-mounted aerial working vehicle is a vehicle which is characterized in that a plurality of hydraulic cylinders are controlled by a hydraulic or electric system and can be lifted up and down to perform work, the aerial working vehicle is used together with an aerial working platform, namely, the aerial working vehicle is used for lifting the aerial working platform, constructors are positioned on the aerial working platform to perform construction work, the aerial working platform is mounted on a mechanical arm on the aerial working vehicle, a mounting base on the mechanical arm is connected with the aerial working platform, the existing mounting base is fixed in a mode of being connected with the aerial working platform by a plurality of bolts, the aerial working platform is relatively troublesome to detach and repair, and maintenance of the aerial working platform is inconvenient.
Disclosure of Invention
The present invention is directed to a stable base with a protection mechanism for an aerial working platform, so as to solve the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides an aerial working platform is with stable base that has protection machanism, including installation base and the operation platform of installation on the installation base, the installation intercommunicating pore has been seted up to one side of installation base, the symmetrical fixed cylindrical surface fixed frame that is provided with on the installation base of installation intercommunicating pore both sides, the movable recess has been seted up to the both ends symmetry of installation base, the inside both sides symmetry fixed connection frame that is provided with of movable recess, and set up the take-up plate groove on the installation base, take-up plate groove link up with the movable recess mutually, and take-up plate groove's upside has been seted up the intercommunication opening, the intercommunication opening link up with take-up plate groove, and the inside one side symmetry fixed column that is provided with of intercommunication opening, the direction fixed column is in the same side of installation intercommunicating pore, and fixed column end fixed plate is provided with on the direction fixed column end, the upside both ends symmetry fixed vertical loading table that is provided with of installation base, fixed loading cap is provided with on the vertical loading cap, and the upper end fixed connection cap is provided with a fixed connection cap on the connection cap, and the protruding platform is provided with the fixed connection cap on the side plate, the fixed connection plate is provided with a protruding platform is provided with a fixed connection hole on the side of installation base, the fixed plate is provided with a pair of fixed connection platform, the fixed plate is provided with a fixed connection platform on the protruding platform on the side of the installation base, the operation platform is provided with a pair of fixed platform, and a pair of fixed platform is provided with a fixed plate on the side of a fixed platform, and a fixed platform is provided with a fixed platform on the side of a safety platform. The operation platform is arranged on the installation base through the protection bearing mechanism.
Preferably, the protection accepting mechanism comprises a driving plate block, a first connecting spring, a second connecting spring, a first movable protection bearing plate, a second movable protection bearing plate, an auxiliary protection bearing plate, an installation connecting plate frame and a third connecting spring, movable inner mounting grooves are symmetrically formed in two ends of the driving plate block, movable inner mounting grooves are fixedly provided with movable bearing columns, and the movable bearing columns are sleeved with the first connecting springs and the positioning movable blocks.
Preferably, the positioning movable block is provided with a matched pushing inclined plane, the positioning movable block is provided with a movable matched hole, a movable bearing column is inserted in the movable matched hole, the positioning movable block is fixedly provided with a fixed hand plate, the driving plate is fixedly provided with a communicating inserting rod, one end of the communicating inserting rod, which is far away from the driving plate, is fixedly provided with a connecting lath, the connecting lath is symmetrically hinged with a first linkage hinge rod, two ends of the connecting lath are symmetrically provided with guide matched through holes, guide fixing columns are inserted in the guide matched through holes, and second connecting springs are sleeved on the guide fixing columns.
Preferably, the first movable protection carrier plate is two and installs respectively at the both ends of installation base, and first movable protection carrier plate peg graft in the storage plate groove, and fixed connection cooperation lath that is provided with on the first movable protection carrier plate, the fixed protruding impeller block that is provided with in upper end of connection cooperation lath, the fixed side strip that is provided with in one side of protruding impeller block, fixed articulated link plate that is provided with on the side strip, articulated link plate and first linkage hinge rod articulate.
Preferably, the lower extreme of first movable protection carrier plate is fixedly provided with fixed connection block, the symmetry is fixedly provided with the installation dead lever on the fixed connection block, the both sides symmetry of connection cooperation lath articulates there is the second linkage hinge pole, another of second linkage hinge pole articulates there is the second movable protection carrier plate.
Preferably, the number of the second movable protection bearing plates is two, the second movable protection bearing plates are respectively inserted between the upper end face of the mounting base and the lower end of the connecting bearing platform, lower convex connecting frames are symmetrically and fixedly arranged on the lower sides of the second movable protection bearing plates, and the lower convex connecting frames are hinged with the second linkage hinge rods.
Preferably, the auxiliary protection carrier plate is installed to the lower extreme of first activity protection carrier plate, the installation activity hole has been seted up on the auxiliary protection carrier plate, and the fixed drive link that is provided with of downside of auxiliary protection carrier plate, it has the third linkage hinge rod to articulate on the drive link, another of third linkage hinge rod articulates on fixed connection.
Preferably, the installation base is provided with symmetrically installed installation connection board frames, the installation connection board frames are fixedly provided with first fixed connection inserting rods, and the first fixed connection inserting rods penetrate through the first connection holes and are inserted into the first fixed connection holes when the first fixed connection inserting rods play a role in fixing the operation platform.
Preferably, the two ends of the installation connection plate frame are symmetrically and fixedly provided with a convex bearing plate, the convex bearing plate is fixedly provided with a second fixed connection inserting rod, and the second fixed connection inserting rod passes through the second connection through hole to be inserted into the second fixed connection hole when the second fixed connection inserting rod plays a fixed role on the operation platform.
Preferably, the lower end of the installation connection plate frame is fixedly provided with a lower convex matching connection plate, the lower convex matching connection plate is provided with a movable matching guide hole, a bearing fixing column is inserted in the movable matching guide hole, and a third connection spring is sleeved on the bearing fixing column.
Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality and has the following advantages:
1. The mode of traditional bolt fixed connection is changed, fixed connection between installation base and the operation platform is realized through the installation connection grillage that sets up on the installation base, and then the fixed mounting of operation platform is realized, only need promote the drive plate during the installation and can accomplish fixed mounting, easy operation convenient and fast just can realize the multiple spot fixed connection between operation platform and the installation base, the operation platform installation fastness has been guaranteed and has been made things convenient for the going on of staff's ann tear work in the time.
2. When carrying out operation platform's installation, can drive first movable protection carrier plate and second movable protection carrier plate simultaneously and remove and be in the state of expansion, distribute around operation platform downside, also can drop on first movable protection carrier plate or second movable protection carrier plate when the constructor carelessly cross operation platform's rail like this, guarantee that it can not fall down from the eminence, further guaranteed constructor's personal safety, when operation platform did not install on the installation base, first movable protection carrier plate and second movable protection carrier plate were in the state of accomodating, make whole installation base's volume less, be convenient for carry out installation base's transportation, storage and install and tear open.
3. In addition, the first movable protection carrier plate can drive the auxiliary protection carrier plate to move in the moving process, so that the auxiliary protection carrier plate is unfolded on two sides of the first movable protection carrier plate, the bearing range can be expanded, and constructors are prevented from falling from a gap between the first movable protection carrier plate and the second movable protection carrier plate to further improve the protection effect.
Drawings
Fig. 1 is an assembly schematic diagram of a mounting base and a work platform.
Fig. 2 is an assembly schematic of the mounting base.
Fig. 3 is a schematic view of a first view structure of the mounting base.
Fig. 4 is a schematic view of a second view structure of the mounting base.
Fig. 5 is a schematic structural diagram of the work platform.
FIG. 6 is an assembly schematic of the mounting base, drive plate, first movable protective carrier, and mounting connection plate bracket.
Figure 7 is an exploded view of the drive plate assembly.
Fig. 8 is a first view schematically illustrating the assembly of the first movable protective carrier, the second movable protective carrier, and the auxiliary protective carrier.
Fig. 9 is a second view schematic diagram of the assembly of the first movable protective carrier, the second movable protective carrier, and the auxiliary protective carrier.
In the figure: 1. a mounting base; 11. installing a communication hole; 12. a cylindrical surface fixing frame; 13. a movable groove; 14. a connecting frame is fixed; 15. a storage plate groove; 16. a communication opening; 17. guiding and fixing the column; 171. a column end fixing plate; 18. a vertical carrier plate; 181. carrying a fixed column; 19. connecting a bearing platform; 191. a first fixed connection hole; 192. an upward protruding limiting end plate; 193. an upward protruding limit side plate; 194. a second fixed connection hole; 2. an operation platform; 21. a connecting plate is arranged in a downward protruding manner; 22. a first connection through hole; 23. a protruding connecting plate; 24. a second connection through hole; 3. driving the plate; 31. a movable inner mounting groove; 32. moving the carrying column; 33. a first connecting spring; 34. positioning the movable block; 35. pushing the inclined plane in a matched manner; 36. moving the mating hole; 37. fixing the hand plate; 38. a connecting plug rod is communicated; 39. connecting the battens; 391. a first linkage hinge rod; 392. guiding the matched through holes; 393. a second connecting spring; 4. a first movable protective carrier plate; 41. connecting the matched battens; 42. an upward protruding pushing block; 43. a side support bar; 44. hinging the connecting plates; 45. fixing the connecting block; 46. installing a fixing rod; 47. the second linkage hinge rod; 5. a second movable protective carrier plate; 51. a lower convex connecting frame; 6. an auxiliary protective carrier plate; 61. installing a movable hole; 62. driving the connecting frame; 63. a third linkage hinge rod; 7. installing a connecting plate frame; 71. the first fixed connection inserted link; 72. protruding the bearing plate; 73. the second fixed connection inserted link; 74. a lower convex matching connecting plate; 75. movably matched with the guide hole; 76. and a third connecting spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 9, the present invention provides a technical solution:
a stable base with a protection mechanism for an aerial working platform comprises a mounting base 1 and a working platform 2 mounted on the mounting base 1, wherein one side of the mounting base 1 is provided with a mounting communication hole 11, the mounting base 1 at two sides of the mounting communication hole 11 is symmetrically and fixedly provided with a cylindrical surface fixing frame 12, two ends of the mounting base 1 are symmetrically provided with movable grooves 13, two inner sides of the movable grooves 13 are symmetrically and fixedly provided with a fixing connecting frame 14, the mounting base 1 is provided with a storage plate groove 15, the storage plate groove 15 is communicated with the movable grooves 13, the upper side of the storage plate groove 15 is provided with a communication opening 16, the communication opening 16 is communicated with the storage plate groove 15, one side of the inner part of the communication opening 16 is symmetrically and fixedly provided with a guide fixing column 17, the guide fixing column 17 and the mounting communication hole 11 are positioned at the same side of the mounting base 1, the guide fixing column 17 is fixedly provided with a column end fixing plate 171, the upper side two ends of the installation base 1 are symmetrically and fixedly provided with a vertical bearing plate 18, the vertical bearing plate 18 is fixedly provided with a bearing fixing column 181, the upper end of the vertical bearing plate 18 is fixedly provided with a connecting bearing platform 19, the connecting bearing platform 19 is provided with a first fixed connecting hole 191, the end part of the connecting bearing platform 19 is fixedly provided with an upward convex limiting end plate 192, the two sides of the connecting bearing platform 19 are symmetrically and fixedly provided with an upward convex limiting side plate 193, the upward convex limiting side plate 193 is provided with a second fixed connecting hole 194, the installation base 1 is provided with a working platform 2, the lower end of the working platform 2 is symmetrically and fixedly provided with a downward convex installation connecting plate 21, the downward convex installation connecting plate 21 is provided with a first connecting hole 22, the two sides of the working platform 2 are symmetrically and fixedly provided with a convex connecting plate 23, the convex connecting plate 23 is provided with a second connecting hole 24, the installation base 1 is provided with a protection bearing mechanism with a convenient mounting and dismounting function, the operation platform 2 is installed on the installation base 1 through the protection bearing mechanism, when the operation platform 2 is installed on the installation base 1, the first connecting through holes 22 are aligned with the first fixing connecting holes 191, the second connecting through holes 24 are aligned with the second fixing connecting holes 194, in addition, when the operation platform 2 is installed on the installation base 1, the lower end face of the operation platform 2 is contacted with the connecting bearing platform 19, the two sides of the operation platform 2 are contacted with the inner end faces of the upper protruding limiting side plates 193, and the two ends of the operation platform 2 are contacted with the inner end faces of the upper protruding limiting end plates 192.
The protection bearing mechanism comprises a driving plate 3, a first connecting spring 33, a second connecting spring 393, a first movable protection bearing plate 4, a second movable protection bearing plate 5, an auxiliary protection bearing plate 6, an installation connecting plate frame 7 and a third connecting spring 76, wherein movable inner mounting grooves 31 are symmetrically formed at two ends of the driving plate 3, movable inner mounting grooves 31 are fixedly provided with movable bearing columns 32, the movable bearing columns 32 are sleeved with the first connecting springs 33 and positioning movable blocks 34, and two ends of each first connecting spring 33 are welded on the groove walls of the movable inner mounting grooves 31 and the positioning movable blocks 34 respectively.
The positioning movable block 34 is provided with a matched pushing inclined plane 35, the positioning movable block 34 is provided with a movable matching hole 36, a movable bearing column 32 is inserted in the movable matching hole 36, the positioning movable block 34 is fixedly provided with a fixed hand plate 37, the driving plate 3 is fixedly provided with a communicating inserting rod 38, one end, far away from the driving plate 3, of the communicating inserting rod 38 is fixedly provided with a connecting lath 39, the connecting lath 39 is symmetrically hinged with a first linkage hinge rod 391, two ends of the connecting lath 39 are symmetrically provided with guide matching through holes 392, guide fixing columns 17 are inserted in the guide matching through holes 392, second connecting springs 393 are sleeved on the guide fixing columns 17, and two ends of each second connecting spring 393 are respectively welded on the connecting lath 39 and the column end fixing plate 171.
The first movable protection carrier plate 4 is two and installs respectively at the both ends of installing base 1, and first movable protection carrier plate 4 peg graft in storage plate groove 15, and the fixed connection cooperation lath 41 that is provided with on the first movable protection carrier plate 4, the fixed protruding impeller block 42 that is provided with in upper end of connecting cooperation lath 41, the fixed side that is provided with of protruding impeller block 42 is provided with side support strip 43, is provided with articulated link plate 44 on the side support strip 43, articulated link plate 44 articulates with first linkage hinge 391.
The lower end of the first movable protection carrier plate 4 is fixedly provided with a fixed connection block 45, the fixed connection block 45 is symmetrically and fixedly provided with a mounting fixed rod 46, two sides of the connection matching lath 41 are symmetrically hinged with a second movable hinge rod 47, and the other end of the second movable hinge rod 47 is hinged with a second movable protection carrier plate 5.
The two second movable protection carrier plates 5 are respectively inserted between the upper end face of the mounting base 1 and the lower end of the connecting bearing platform 19, and the lower side of the second movable protection carrier plates 5 is symmetrically and fixedly provided with a lower convex connecting frame 51, and the lower convex connecting frame 51 is hinged with the second linkage hinge rod 47.
The auxiliary protection carrier plate 6 is installed to the lower extreme of first activity protection carrier plate 4, has offered installation activity hole 61 on the auxiliary protection carrier plate 6, and the fixed drive link 62 that is provided with of downside of auxiliary protection carrier plate 6, drive and articulate on the link 62 and have a third movable hinge rod 63, the other head of third movable hinge rod 63 articulates on fixed connection frame 14, and auxiliary protection carrier plate 6 is before not using, accomodates in the downside of first activity protection carrier plate 4.
The installation base 1 is provided with the installation connection plate frame 7 symmetrically, the installation connection plate frame 7 is fixedly provided with a first fixed connection inserted rod 71, the first fixed connection inserted rod 71 passes through the first connection hole 22 to be inserted into the first fixed connection hole 191 when the first fixed connection inserted rod 71 plays a role in fixing the operation platform 2, and the diameter of the first fixed connection inserted rod 71 is equal to the diameter of the first connection hole 22 and the diameter of the first fixed connection hole 191.
The two ends of the installation connection plate frame 7 are symmetrically and fixedly provided with a convex bearing plate 72, the convex bearing plate 72 is fixedly provided with a second fixed connection inserted rod 73, the second fixed connection inserted rod 73 penetrates through the second connection through hole 24 to be inserted into the second fixed connection hole 194 when the second fixed connection inserted rod 73 plays a role in fixing the operation platform 2, and the diameter of the second fixed connection inserted rod 73 is equal to the diameter of the second connection through hole 24 and the diameter of the second fixed connection hole 194.
Preferably, the lower end of the installation connection plate frame 7 is fixedly provided with a lower convex matching connection plate 74, the lower convex matching connection plate 74 is provided with a movable matching guide hole 75, a bearing fixing column 181 is inserted in the movable matching guide hole 75, a third connection spring 76 is sleeved on the bearing fixing column 181, and two ends of the third connection spring 76 are respectively welded on the lower convex matching connection plate 74 and the vertical bearing plate 18.
When the working platform 2 is installed, the working platform 2 is placed on the connecting bearing platform 19, then the driving plate 3 is pushed towards the direction of the installation base 1, the two first movable protection bearing plates 4 are pushed to move oppositely under the action of the first linkage hinge rod 391, the two first movable protection bearing plates 4 are further moved towards the outside of the movable groove 13, so that the two ends of the installation base 1 can carry out bearing action on constructors, the two second movable protection bearing plates 5 are pushed to move oppositely under the action of the second linkage hinge rod 47 along with the movement of the first movable protection bearing plates 4, the two second movable protection bearing plates further protrude at the two sides of the installation base 1, so that the constructors can be carried out bearing action from the two sides of the installation base 1, the third linkage hinge rod 63 drives the auxiliary protection bearing plates 6 to move in the moving process of the first movable protection bearing plates 4, the supporting range can be further enlarged by making the first movable protective carrier plate 4 protrude at two sides of the first movable protective carrier plate 4, namely, the auxiliary protective carrier plate 6 is supplemented at the gap between the first movable protective carrier plate 4 and the second movable protective carrier plate 5, so that a more comprehensive supporting effect can be achieved for constructors, in addition, in the moving process of the first movable protective carrier plate 4, the upward convex pushing block 42 is contacted with the downward convex matched connecting plate 74, so that the installation connecting plate frame 7 is pushed to move under the action of the downward convex matched connecting plate 74, the first fixed connecting inserting rod 71 is driven to be inserted into the first fixed connecting hole 191 through the first connecting hole 22, meanwhile, the second fixed connecting inserting rod 73 is inserted into the second fixed connecting hole 194 through the second connecting hole 24, the fixed connection between the operation platform 2 and the installation base 1 is achieved, the multi-point fixing of the operation platform 2 is achieved, the operation platform is very convenient, and the drive plate 3 is in the in-process that removes, cooperation promotes inclined plane 35 and will contact with the face of cylinder on the face of cylinder fixed frame 12, so can promote location movable block 34 and remove, make its inside of going to movable interior mounting groove 31 remove, then peg graft to the inside of face of cylinder fixed frame 12 under the effect of first connecting spring 33 again, realize the fixed of drive plate 3, the installation of work platform 2 has been accomplished promptly like this, during the dismantlement, only need pull two location movable blocks 34 in opposite directions make it withdraw from face of cylinder fixed frame 12 can realize the release of work platform 2, and work platform 2 is not installed on installation base 1, first movable protection carrier plate 4, second movable protection carrier plate 5 and supplementary protection carrier plate 6 all are in the state of accomodating, make the volume of whole installation base 1 less, the transportation of installation base 1 is convenient for carry out, store and install and tear open.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an aerial working platform is with stable base that has protection machanism, includes installation base (1) and installs operation platform (2) on installation base (1), its characterized in that: the utility model discloses a vertical bearing plate (19) is provided with a vertical bearing plate (18) is symmetrically and fixedly arranged at two ends of the upper side of the installation base (1), the upper side of the storage plate groove (15) is communicated with the movable groove (13), the upper side of the storage plate groove (15) is provided with a communication opening (16), the communication opening (16) is communicated with the storage plate groove (15), a guide fixing column (17) is symmetrically and fixedly arranged at one side of the inner side of the communication opening (16), the guide fixing column (17) is positioned at the same side of the installation base (1) with the installation communication hole (11), a column end fixing plate (171) is fixedly arranged on the guide fixing column (17), the vertical bearing plate (18) is fixedly arranged at two ends of the upper side of the installation base (1), the vertical bearing plate (18) is fixedly arranged on the bearing platform (19), the first bearing platform (19) is fixedly arranged on the bearing platform (19), and the tip fixed of connection cushion cap (19) is provided with protruding spacing end plate (192), and the bilateral symmetry of connection cushion cap (19) is fixed and is provided with protruding spacing curb plate (193), second fixed even hole (194) have been seted up on protruding spacing curb plate (193), install operation platform (2) on installation base (1), the lower extreme symmetry of operation platform (2) is fixed and is provided with protruding installation link plate (21) down, first connecting hole (22) have been seted up on protruding installation link plate (21) down, and the bilateral symmetry of operation platform (2) is fixed and is provided with protruding link plate (23), second connecting hole (24) have been seted up on protruding link plate (23), be provided with the protection mechanism of accepting that has convenient safety and tear effect on installation base (1), operation platform (2) are installed on installation base (1) through the protection mechanism of accepting.
2. The stable base with protection mechanism for aerial work platform as claimed in claim 1, wherein: the protection accepting mechanism comprises a driving plate (3), a first connecting spring (33), a second connecting spring (393), a first movable protection support plate (4), a second movable protection support plate (5), an auxiliary protection support plate (6), an installation connecting plate frame (7) and a third connecting spring (76), wherein movable inner mounting grooves (31) are symmetrically formed in two ends of the driving plate (3), movable inner mounting grooves (31) are fixedly arranged in movable inner mounting grooves, movable bearing columns (32) are fixedly arranged, and the movable bearing columns (32) are sleeved with the first connecting spring (33) and positioning movable blocks (34).
3. The stable base with protection mechanism for aerial working platform according to claim 2, wherein: the positioning movable block (34) is provided with a matched pushing inclined plane (35), the positioning movable block (34) is provided with a movable matching hole (36), a movable bearing column (32) is inserted into the movable matching hole (36), a fixed hand plate (37) is fixedly arranged on the positioning movable block (34), a communicating inserting rod (38) is fixedly arranged on the driving plate (3), a connecting lath (39) is fixedly arranged at one end, far away from the driving plate (3), of the communicating inserting rod (38), a first linkage hinge rod (391) is symmetrically hinged on the connecting lath (39), guide matching through holes (392) are symmetrically formed in two ends of the connecting lath (39), guide fixing columns (17) are inserted into the guide matching through holes (392), and a second connecting spring (393) is sleeved on the guide fixing columns (17).
4. A stable base with protection mechanism for aerial platform according to claim 3, characterized in that: the utility model discloses a movable protection carrier plate, including installation base (1) and fixed connection cooperation lath (41), first movable protection carrier plate (4) are installed respectively at both ends of installation base (1), and first movable protection carrier plate (4) are pegged graft in take in board groove (15), fixed connection cooperation lath (41) that are provided with on first movable protection carrier plate (4), the fixed protruding impeller block (42) that are provided with in upper end of connection cooperation lath (41), the fixed side strip (43) that is provided with in one side of protruding impeller block (42), fixed hinge connection board (44) that are provided with on side strip (43), hinge connection board (44) are articulated with first linkage hinge (391).
5. The stable base with protection mechanism for aerial work platform as claimed in claim 4, wherein: the lower extreme of first activity protection carrier plate (4) is fixed to be provided with fixed connection block (45), the symmetry is fixed to be provided with installation dead lever (46) on fixed connection block (45), the both sides symmetry of connection cooperation lath (41) are articulated have second linkage hinge rod (47), another head of second linkage hinge rod (47) articulates has second activity protection carrier plate (5).
6. The stable base with protection mechanism for aerial work platform as claimed in claim 5, wherein: the two second movable protection carrier plates (5) are respectively inserted between the upper end face of the mounting base (1) and the lower end of the connecting bearing platform (19), lower convex connecting frames (51) are symmetrically and fixedly arranged on the lower sides of the second movable protection carrier plates (5), and the lower convex connecting frames (51) are hinged with the second linkage hinge rods (47).
7. The stable base with protection mechanism for aerial work platform as claimed in claim 6, wherein: the lower extreme of first activity protection carrier plate (4) is installed supplementary protection carrier plate (6), set up installation activity hole (61) on supplementary protection carrier plate (6), and the fixed link (62) that are provided with of downside of supplementary protection carrier plate (6), it has third linkage hinge rod (63) to articulate on link (62), another of third linkage hinge rod (63) articulates on fixed connection frame (14).
8. The stable base with protection mechanism for aerial work platform as claimed in claim 7, wherein: install symmetry on installation base (1) and install installation connection grillage (7), install and fixedly on connection grillage (7) be provided with first fixed connection inserted bar (71), pass first connection through-hole (22) grafting in first fixed connection hole (191) when first fixed connection inserted bar (71) play fixed action to work platform (2).
9. The stable base with protection mechanism for aerial work platform as claimed in claim 8, wherein: the two ends of the installation connection plate frame (7) are symmetrically and fixedly provided with a protruding bearing plate (72), the protruding bearing plate (72) is fixedly provided with a second fixed connection inserted link (73), and the second fixed connection inserted link (73) penetrates through a second connection through hole (24) to be inserted into a second fixed connection hole (194) when the second fixed connection inserted link (73) plays a role in fixing the operation platform (2).
10. The stable base with protection mechanism for aerial work platform as claimed in claim 9, wherein: the lower extreme of installation connection grillage (7) is fixed to be provided with down protruding cooperation link plate (74), down protruding cooperation link plate (74) are last to have seted up clearance fit guide hole (75), peg graft in clearance fit guide hole (75) and bear fixed column (181), bear and have cup jointed third connecting spring (76) on fixed column (181).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410361451.1A CN117963810B (en) | 2024-03-28 | 2024-03-28 | Stable base with protection mechanism for aerial working platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410361451.1A CN117963810B (en) | 2024-03-28 | 2024-03-28 | Stable base with protection mechanism for aerial working platform |
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| CN117963810A CN117963810A (en) | 2024-05-03 |
| CN117963810B true CN117963810B (en) | 2024-06-04 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090006716U (en) * | 2007-12-29 | 2009-07-02 | (주)에스렌탈산업 | Compression protect device of lift for workers |
| KR20180104412A (en) * | 2017-03-13 | 2018-09-21 | 김연한 | Compression protect device of lift for workers |
| CN109534243A (en) * | 2019-01-21 | 2019-03-29 | 金锋馥（滁州）输送机械有限公司 | A kind of hydraulic elevator with tool tray |
| WO2023142501A1 (en) * | 2022-01-26 | 2023-08-03 | 四川大学 | Deep in-situ fidelity coring calibration platform assembly method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112249999A (en) * | 2020-11-06 | 2021-01-22 | 浙江鼎力机械股份有限公司 | Electric lifting type aerial work platform |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090006716U (en) * | 2007-12-29 | 2009-07-02 | (주)에스렌탈산업 | Compression protect device of lift for workers |
| KR20180104412A (en) * | 2017-03-13 | 2018-09-21 | 김연한 | Compression protect device of lift for workers |
| CN109534243A (en) * | 2019-01-21 | 2019-03-29 | 金锋馥（滁州）输送机械有限公司 | A kind of hydraulic elevator with tool tray |
| WO2023142501A1 (en) * | 2022-01-26 | 2023-08-03 | 四川大学 | Deep in-situ fidelity coring calibration platform assembly method |
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